KENDRICH, I.; SINAGA, B. Y. M. KNOWLEDGE, ATTITUDE, AND BEHAVIOR TOWARD SMOKING AMONG MEDICAL STUDENTS IN UNIVERSITAS SUMATERA UTARA. The Indonesian Journal of Public Health, [S. l.], v. 18, n. 1, p. 1–10, 2023. DOI: 10.20473/ijph.v18i1.2023.1-10. Disponível em: https://e-journal.unair.ac.id/IJPH/article/view/25156. Acesso em: 5 feb. 2025.